Architect Pocket Scale Aluminum 6inch Architectual / Engineer's Scale 12 Engineer Pocket Scale Aluminum 6inch Flexible Scale 12inch Satin Chrome Steel Inch and Metric Half Scale, 16ths, 3/4" x 18" (.040 thick), R-L Half Scale, Metric, 3/4" x 18" (.040 thick), L-R Half-size Scale, 12", L-R Half-size Scale, 12", R-L Half-size Scale, 15", L-R Half-size Scale, 15", R-L Half-size Scale, 18", L-R Half-size Scale, 18", R-L Half-size Scale, 24", L-R Half-size Scale, 30", L-R Half-size Scale, 30", R-L Half-size Scale, 36", L-R Half-size Scale, 36", R-L Half-size Scale, 48", L-R Half-size Scale, 48", R-L Half-size Scale, Centering, 24" Half-size Scale, Centering, 30" Half-size Scale, Centering, 36" Half-size Scale, Centering, 48" Half-size Scale, Centering, 60" Half-size Scale, Centering, 72" Half-size Scale, Centering, 96" Mars Flat Scale, Professional 12 Inch/30CM Metal 12 Inch Architectural Triangular Scale with Color Grooves Metal 12 Inch Engineering Triangular Scale w/Colored Grooves Metric Architectual Scale 30CM 12inch Opaque Type Gauge Ruler PLASTIC ANGLE MM INCH THICKNESS Proportional Scale RING GAGE SET ENGLISH RING GAGE SET METRIC Ruler, English/Metric Customary Equivalents 12" Scale - Graphic Arts Leading Gauge Scale / Ruler Steel 6inch MM & Decimal Combination SCALE 12 10TH 100TH 32ND 64TH SCALE 12 10TH 100TH FUL 1/2MM SCALE 12 32ND 64TH 105H 50TH Scale 12 Inch Yellow 16th/32nd Scale 12 Inch Yellow 32nd/50th SCALE 18 10TH 100TH FUL 1/2MM SCALE 24 10TH 100TH FUL 1/2MM Scale 30CM Civil Engineer Scale 30CM Mechanical Draftsmen SCALE 6 10TH 100TH FULL 1/2MM SCALE 6 10TH 50TH FULL 1/2MM SCALE 6 1OTH 50TH 16TH 32ND SCALE 6 32ND 64TH 10TH 100TH Scale 6 Inch Engineers Plastic 4 SE Scale 6 Inch Plastic 4 Bevel Engineering Scale 6 Inch Plastic Architectural SCALE 6 METRIC Scale Architectual 12 Triangle Bamboo Scale Architectual Plastic 12 Triangular Scale Architectual Triangle 12 Aluminum Scale Architectual Triangle Alumium 12 Scale Architectual Triangle Hardwood 4 Scale Architectual Triangle Plastic Scale Architectual Triangle Plastic Scale Architectual Triangle Plastic 12 Scale Beveled Flat Architectual 6 Scale Circular Porportional 8 Inch Diameter Scale Circular Proportional 15cm Diameter Scale Circular Proportional 5 Inch Diameter Scale Circular Proportional 6 Inch Diameter Scale Combination Architectural/Metric/50th Triangle Scale Combination Metric Architectual/Engineer Triangle Scale Engineering Trangular Boxwood 12 Inch Scale Engineering Triangular Hardwood 4 Scale Engineering Triangular 12 Aluminum Scale Engineering Triangular Bamboo 12 Scale Engineering Triangular Plastic 12 Scale Engineering Triangular Plastic 12 Scale Engineering Triangular Plastic 12 Scale Graphic Arts Scale Guard Plastic Scale Map Measure Double Readout Scale Map Measure Inch Scale Mechanical Draft 12 Triangular Scale Metric Triangular Plastic 300MM Scale Metric/Architectual Triangular Plastic 12 Scale Metric/Engineering Plastic Flat 12 Scale Millimeter 15C Scale Opposite Bevel Mech Plastic 12 SCALE STEEL SATIN CHROME SPRING STEEL 12 Scale Tempered Aluminum 36InchesX1-1/2 Inches 8th,16th Calibrated Two Edges Scale Triangular Miniature 4 Scale Triangular Plastic Metric 30 CM Scale/Ruler Metric Calibrated Two Edges, One Side 1-1/2 metersX35mm Triangular Scale 12 Inch Architect Triangular Scale 12 Inch Combination Inch and Metric Triangular Scale 12 Inch Combination Inch and Metric Triangular Scale 12 Inch Engineer Triangular Scale 12 Inch Engineer Triangular Scale 12 Inch Mechanical Engineering Triangular Scale 30cm Architect Triangular Scale 30cm Architectual Triangular Scale 30cm Engineering Triangular Scale 30cm Mechanical Engineer Triangular Scale 30cm Mechanical Engineer Triangular Scale Metric Combination Triangular Scale, Architect’s, 12 Inch Triangular Scale, Architect’s, 18 Inch Triangular Scale, Architect’s, 24 Inch Triangular Scale, Architect’s, 36 Inch Triangular Scale, Architect’s, 6 Inch Triangular Scale, Engineer’s, 12 Inch Triangular Scale, Engineer’s, 18 Inch Triangular Scale, Engineer’s, 24 Inch Triangular Scale, Engineer’s, 6 Inch Triangulr Scale 12 Inch Mechanical Engineer